﻿EXECUTE sp_addmessage @msgnum = 600271, @severity = 16, @msgtext = N'AddLink: The specified link type requires that work items have a single parent. The target work item already has a parent of that type: %%SourceID="%d";%%, %%TargetID="%d";%%, %%LinkType="%d";%%', @lang = N'English';

